v5 release changes. Generally a rebase from v4.
* Modified OF changes to move the ugly code into the cmdline.h
* Minor compliation update in arm64. Added ifndef __ASSEMBLY__ in
a few places.
* Worked around arm64 kaslr_early.c.
This code needs some additional review and consideration.
It appears this code is missing the opposite option to nokaslr
which is kaslr.disabled=1/0 which would allow kaslr to be turn
back on later in the command line. For example,
console=ttyS0 nokaslr root=/dev/ram0 nosmp kaslr.disabled=0 loglevel=7
On arm64 in arch/arm64/kernel/idreg-override.c this is parsed correctly
to turn on kaslr, but the kaslr_early.c is missing this logic.
Doing this results in kaslr getting disabled with the following message,
KASLR disabled due to lack of seed
Even when there is a seed in the device tree.
So change to the generic command line would leave built in command
lines with nokaslr with no option to re-enable kaslr in in the bootloader
arguments.
Daniel Walker (8):
CMDLINE: add generic builtin command line
scripts: insert-sys-cert: add command line insert capability
scripts: insert-sys-cert: change name to insert-symbol
CMDLINE: mips: convert to generic builtin command line
drivers: firmware: efi: libstub: enable generic commandline
CMDLINE: x86: convert to generic builtin command line
of: replace command line handling
CMDLINE: arm64: convert to generic builtin command line
arch/arm64/Kconfig | 33 +--
arch/arm64/include/asm/setup.h | 4 +
arch/arm64/include/uapi/asm/setup.h | 2 +
arch/arm64/kernel/idreg-override.c | 9 +-
arch/arm64/kernel/pi/kaslr_early.c | 14 +-
arch/mips/Kconfig | 4 +-
arch/mips/Kconfig.debug | 44 ----
arch/mips/configs/ar7_defconfig | 9 +-
arch/mips/configs/bcm47xx_defconfig | 8 +-
arch/mips/configs/bcm63xx_defconfig | 15 +-
arch/mips/configs/bmips_be_defconfig | 11 +-
arch/mips/configs/bmips_stb_defconfig | 6 +-
arch/mips/configs/ci20_defconfig | 9 +-
arch/mips/configs/cu1000-neo_defconfig | 10 +-
arch/mips/configs/cu1830-neo_defconfig | 10 +-
arch/mips/configs/generic_defconfig | 6 +-
arch/mips/configs/gpr_defconfig | 18 +-
arch/mips/configs/loongson3_defconfig | 12 +-
arch/mips/include/asm/setup.h | 2 +
arch/mips/kernel/relocate.c | 17 +-
arch/mips/kernel/setup.c | 36 +--
arch/mips/pic32/pic32mzda/early_console.c | 2 +-
arch/mips/pic32/pic32mzda/init.c | 3 +-
arch/x86/Kconfig | 44 +---
arch/x86/kernel/setup.c | 18 +-
.../firmware/efi/libstub/efi-stub-helper.c | 29 +++
drivers/firmware/efi/libstub/efi-stub.c | 9 +
drivers/firmware/efi/libstub/efistub.h | 1 +
drivers/firmware/efi/libstub/x86-stub.c | 13 +-
drivers/of/fdt.c | 22 +-
include/linux/cmdline.h | 137 ++++++++++
init/Kconfig | 78 ++++++
lib/Kconfig | 4 +
lib/Makefile | 3 +
lib/generic_cmdline.S | 53 ++++
lib/test_cmdline1.c | 139 ++++++++++
scripts/Makefile | 2 +-
.../{insert-sys-cert.c => insert-symbol.c} | 243 ++++++++++++------
38 files changed, 724 insertions(+), 355 deletions(-)
create mode 100644 include/linux/cmdline.h
create mode 100644 lib/generic_cmdline.S
create mode 100644 lib/test_cmdline1.c
rename scripts/{insert-sys-cert.c => insert-symbol.c} (72%)
--
2.25.1
